Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11565954 | Water treatment device | — | 2023-01-31 |
| 10443889 | Super-high-efficiency induction hot water heater | Hae Jin Kwun, Yong Jae Kwun | 2019-10-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11565954 | Water treatment device | — | 2023-01-31 |
| 10443889 | Super-high-efficiency induction hot water heater | Hae Jin Kwun, Yong Jae Kwun | 2019-10-15 |